5215910

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{269}}^1\times {\mathrm{277}}^1$

素因数の和:560

約数の個数: 32

約数和(自身を含む): 10808640

約数和(自身を除く): 5592730

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 269, 277, 538, 554, 1345, 1385, 1883, 1939, 2690, 2770, 3766, 3878, 9415, 9695, 18830, 19390, 74513, 149026, 372565, 521591, 745130, 1043182, 2607955, 5215910]

約数ペア:

[(1, 5215910), (2, 2607955), (5, 1043182), (7, 745130), (10, 521591), (14, 372565), (35, 149026), (70, 74513), (269, 19390), (277, 18830), (538, 9695), (554, 9415), (1345, 3878), (1385, 3766), (1883, 2770), (1939, 2690)]